DC-DC CC CV Buck Converter Board Power Supply Module ($6.69)

As foretold in ancient prophecies: $6.69 (appearing now in Banggood). Updated: 12-12-2025.

DC-DC CC CV Buck Converter Board Power Supply Module
Banggood warehouse: China.

Price: $6.69

Additional Banggood coupons:
1. First page
2. Second page
There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price	Coupons
	XL4015 XL4005 5A DC to DC CC CV Lithium Battery Step Down Charging Board Led Power Converter Charger Buck Module XL4015E1	$0.43	–
	DC Boost Buck 1800W 1200W 300W 150W 120W 400W 80W CC CV Step Down Up Converter Board Power Supply Module for Chargering	$2.81	–
	DC-DC CV CC 15W 5V to 1V 9V 12V 24V Adjustable Step UP Down Power Supply Board Boost Buck Voltage Regulator Converter USB Output	$3.45	–
	DC-DC 9-35 to 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board Electronic PCB	$3.76	–
	DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board	$4.31	–
	DC-DC 9-35 to 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board Electronic PCB	$4.52	–
	7V32V to 0.8-28V 12A DC-DC Power supply Module LED Indicator CC CV Buck Converter Step-down 300W Module Board	$5.02	–
	DC-DC 9-35 to 1-35V 80W Professional Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board	$5.03	–
	DC-DC Power supply Module LED Indicator CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A 300W Module Board B4	$5.08	–
	DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board	$5.46	–
	DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board	$5.71	–
	DC-DC 9-35 To 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board	$5.74	–
	DC-DC 9-35 to 1-35V 80W Step Up Down Module DC DC CC CV Buck Boost Converter 80W Buck Booster Power Supply Board Electronic PCB	$7.29	–
	DC Power supply Module LED Indicator CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A 300W Module Board Voltage regulator C2	$9.04	–
	DC Power supply Module LED Indicator CC CV Buck Converter Step-down 7-32V to 0.8-28V 12A 300W Module Board Voltage regulator C1	$9.04	–
	10pcs XL4015 5A DC DC Buck Power Converter 8-34V to 1.25-32V CC CV LED Driver Step Down Charging Board Lithium Charger Module	$14.76	–
	10PCS 5A DC-DC Adjustable Buck Converter XL4015 4 – 38V to 1.25 – 36V Step Down Power Supply Voltage Regulator Power Module	$14.76	–
	ZK-SJ20 700W Buck Converter CC CV Module DC 7-80V to 1.4-79V 20A Voltage Regulator Voltmeter Step-Down Board Power Supply	$25.74	–
	XYS3580 DC DC Buck Boost Converter CC CV 0.6-36V 5A Power Module Adjustable Regulated laboratory power supply For arduino Board	$31.64	–

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

Check out price history chart (for all/most countries) for DC-DC CC CV Buck Converter Board Power Supply Module. The lowest price was: $5.19.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert